﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace _03_预定义数据类型
{
    class Program
    {
        static void Main(string[] args)
        {
            int int_i = 10;
            int int_j = int_i;
            Console.WriteLine("原先int_i的值：{0}", int_i);
            Console.WriteLine("原先int_j的值：{0}", int_j);
            int_i = 11;
            Console.WriteLine("改变int_i的值：{0}",int_i);
            Console.WriteLine("改变int_j的值：{0}", int_j);

            string string_i = "这是1";
            string string_j = string_i;
            Console.WriteLine("原先string_i的值：{0}", string_i);
            Console.WriteLine("原先string_j的值：{0}", string_j);
            string_i = "这是2";
            Console.WriteLine("改变string_i的值：{0}", string_i);
            Console.WriteLine("改变string_j的值：{0}", string_j);


            string str_file =@"D:\Desktop\GetLayer\";
            string str_file2="D:\\Desktop\\GetLayer\\";
            Console.WriteLine(str_file);
            Console.WriteLine(str_file2);//@的用法
            Console.ReadKey();
        }
    }
}
